Merge remote-tracking branch 'origin/fix_transparency'

* origin/fix_transparency:
  Fixed blending
Merge remote-tracking branch 'origin/54-workflow-support-fix'

* origin/54-workflow-support-fix: (27 commits)
  Removes old workflow links from main page
  Removes old workflow, and temp workflow from web apps
  Adds workflow testing html file
  Fixes some style issues
  Adds input to modules
  Fixes connection creation
  Fixes drawing connections between modules
  Fixes some drawing issues and mouse interactions
  Add workflow to ui lib WIP
  Fix input style workflow
  Modifying workflow style WIP
  Add input to workflow WIP
  Initial work on adding input to workflow
  Adds workflow to the archive view
  Use canvas events instead of document events
  Comment out stream button for now
  Adds 10 year average workflow
  increase limit on js for registry.js file
  New workflow ui, mimics vistrails ui
  Finished serialize/deserialize workflow
  ...
Added missing files
Merge remote-tracking branch 'origin/80_add_missing_proj4' into next

* origin/80_add_missing_proj4:
  Added missing files